When we try to test the RFC connection from the WAS Abap to the portal ( WAS JAVA ) using SM59 , the test is hanging but we can read in the bottom of the screen 'Connexion bcv51sf2... OK' !!!

The test connection works sometimes .

But when its not working , with the debug mode , I can see that the program SAPLSSFG/LSSFGU19 is hanging in the function module SSF_GET_PARAMETER with a call to the function SSFC_PARSE_CERTIFICATE

CALL FUNCTION 'SSFC_PARSE_CERTIFICATE'

EXPORTING

CERTIFICATE = PABCERT

IMPORTING

SUBJECT = STR_PROFILEID

EXCEPTIONS

SSF_KRN_ERROR = 1

SSF_KRN_NOMEMORY = 2

SSF_KRN_NOSSFLIB = 3

SSF_KRN_INVALID_PAR = 4

OTHERS = 5.

ENDIF.

ENDIF.

ENDFUNCTION.

The variable STR_PROFILEID has the value of the field ID of the table SSF_PSE_H

STR_PROFILEID =CN=QWO, OU=XXXXX, O=YYYY, C=FR

Due to this error , we cant transport BI Web templates because at the end of the import in the method execution of the transport there is a call to the portal with the RFC. And the transport is hanging

According to the ABAP callstack information you have provided in the customer message function module CONVERSION_EXIT_ISOLA_OUTPUT invokes function module SSF_GET_PARAMETER (in your system QWO). That is unusual - did you modify the coding of function module CONVERSION_EXIT_ISOLA_OUTPUT ?!

Hmm - that coding is only executed when you've enabled the option "send SAP logon ticket" (actually it's an "SAP Authentication Assertion Ticket" that can be requested for outbound calls). That option is available for RFC destinations of type "T" (TCP/IP connections) and type "G" (HTTP connections to External Server) - in both cases the NWAS Java is the recipient system (where you need to configure your JAAS login module stack to contain an "Assertion Ticket Evaluation" login module).

Well, Sebastian has tried to reproduce the problem in your system but did not succeed. There seem to be some weird side-effects causing the problem. We definetly need to be able to reproduce the problem in order to narrow-down the potential causes. Any additional information or brilliant idea is welcome ... (open invitation to the community).